Kingshuk Mondal / CC BY 4.0
Port St. Lucie, FL Weather on July 11
July 11th in Port St. Lucie, FL typically brings hot summer weather, with average highs around 90°F and lows near 75°F. Over 55 years of records, the warmest July 11th was in 2023 (88°F average), while the coldest was 1971 (73°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 47% of July 11th dates historically, with the wettest July 11th recording 7.87" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
What to Expect on July 11
Planning for July 11th in Port St. Lucie, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
July 11 Weather Records for Port St. Lucie
- •The all-time record high for July 11th in Port St. Lucie, FL is 98°F, set in 2023.
- •The coldest July 11th on record dropped to 62°F in 1971.
- •Temperatures have reached 90°F or higher on July 11th in 34 of the last 55 years.
- •Last year (1971), July 11th was 6°F cooler than the long-term average.
Frequently Asked Questions
What was the warmest July 11 ever in Port St. Lucie?
The warmest July 11 in Port St. Lucie, FL reached 98°F in 2023. That is 8°F above the long-term average high of 90°F.
What was the coldest July 11 ever in Port St. Lucie?
The coldest July 11 in Port St. Lucie, FL dropped to 62°F in 1971. That is 13°F below the long-term average low of 75°F.
What is the average temperature on July 11 in Port St. Lucie?
On July 11, Port St. Lucie averages a high of 90°F and a low of 75°F based on 55 years of NOAA weather observations from NETTLES IS.
How many years of weather data are available for July 11 in Port St. Lucie?
We have 55 years of weather records for July 11 in Port St. Lucie, FL, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
July 11 Weather History in Port St. Lucie
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 90°F | 80°F | 0.03" | -- |
| 2024 | 92°F | 75°F | 1.22" | -- |
| 2023 | 98°F | 79°F | 0" | -- |
| 2022 | 95°F | 78°F | 1.27" | -- |
| 2021 | 86°F | 79°F | 0" | -- |
| 2020 | 95°F | 78°F | 0.56" | -- |
| 2019 | 92°F | 74°F | 0" | -- |
| 2018 | 87°F | 77°F | 0" | -- |
| 2017 | 89°F | 78°F | 0.91" | -- |
| 2016 | 93°F | 78°F | 0" | -- |
| 2015 | 90°F | 76°F | 0" | -- |
| 2014 | 90°F | 79°F | 0" | -- |
| 2013 | 83°F | 78°F | 0" | -- |
| 2012 | 85°F | 76°F | 0.1" | -- |
| 2011 | 85°F | 79°F | 0" | -- |
| 2010 | 93°F | 76°F | 0" | -- |
| 2009 | -- | 69°F | -- | -- |
| 2008 | 90°F | 76°F | 0" | -- |
| 2007 | 95°F | 76°F | 0" | -- |
| 2006 | 88°F | 77°F | 0.23" | -- |
| 2005 | 85°F | -- | -- | -- |
| 2004 | 92°F | 75°F | 0" | -- |
| 2003 | 87°F | 77°F | 0" | -- |
| 2002 | 84°F | 71°F | 0.81" | -- |
| 2001 | 90°F | 73°F | 7.87" | -- |
| 2000 | 90°F | 76°F | 0" | -- |
| 1999 | 90°F | 73°F | 0" | -- |
| 1998 | 93°F | 78°F | 0" | -- |
| 1997 | 93°F | 69°F | 0.15" | -- |
| 1996 | 94°F | 76°F | 0" | -- |
| 1995 | 92°F | 74°F | 0.13" | -- |
| 1994 | 88°F | 76°F | 0" | -- |
| 1993 | 92°F | 75°F | 0.08" | -- |
| 1992 | 91°F | 76°F | 0.23" | -- |
| 1991 | 93°F | 77°F | 0.28" | -- |
| 1990 | 88°F | 75°F | 0.69" | -- |
| 1989 | 90°F | 74°F | 0" | -- |
| 1988 | 87°F | 70°F | 0.05" | -- |
| 1987 | 90°F | 75°F | 0" | -- |
| 1986 | 91°F | 75°F | 2.16" | -- |
| 1985 | 92°F | 73°F | 0.28" | -- |
| 1984 | 88°F | 73°F | 0" | -- |
| 1983 | 87°F | 70°F | 0.13" | -- |
| 1982 | 88°F | 80°F | 0" | -- |
| 1981 | 95°F | 77°F | 0" | -- |
| 1980 | 95°F | 75°F | 0" | -- |
| 1979 | 92°F | 74°F | 0.97" | -- |
| 1978 | 89°F | 69°F | 0.05" | -- |
| 1977 | 91°F | 74°F | 0" | -- |
| 1976 | 89°F | 68°F | 0.58" | -- |
| 1975 | 90°F | 72°F | 1.57" | -- |
| 1974 | 93°F | 71°F | 0" | -- |
| 1973 | 86°F | 80°F | 0.1" | -- |
| 1972 | 90°F | 65°F | 0.13" | -- |
| 1971 | 84°F | 62°F | 0.58" | -- |
Based on 55 years of data from NOAA station: NETTLES IS
Monthly Climate Averages
Historical temperature and precipitation averages for Port St. Lucie, FL, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.